Perfect Binary Tree

Famous quotes containing the words perfect and/or tree:

    The most perfect ape cannot draw an ape; only man can do that; but, likewise, only man regards the ability to do this as a sign of superiority.
    —G.C. (Georg Christoph)

    It is remarkable how closely the history of the apple tree is connected with that of man.
    Henry David Thoreau (1817–1862)